Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Vermont ranks #35 among US states for total patents filed all time, with 39,482 patents from 4,968 inventors across 229 cities. On a per-capita basis that is 61.4 patents per 1,000 residents, a standard benchmark for comparing state-level R&D intensity.

Top Cities in Vermont All Time

Rank City Patents Inventors
#1 South Burlington, VT 11,081 1,136
#2 Burlington, VT 4,216 475
#3 Colchester, VT 3,626 432
#4 Jericho, VT 2,583 170
#5 Williston, VT 2,291 203
#6 Underhill, VT 2,100 98
#7 Shelburne, VT 1,120 140
#8 Butlers Corners, VT 985 32
#9 Hartford, VT 723 157
#10 Vergennes, VT 618 133
#11 Rutland, VT 568 112
#12 Saint Albans, VT 506 84
#13 Waterbury, VT 483 87
#14 Manchester Center, VT 384 115
#15 Grand Isle, VT 373 18
#16 Saint Johnsbury Center, VT 348 89
#17 Enosburg Falls, VT 328 81
#18 Jericho Center, VT 311 5
#19 Brattleboro, VT 275 82
#20 Stowe, VT 275 64
#21 Barnard, VT 270 3
#22 Middlebury, VT 260 87
#23 White River Junction, VT 256 41
#24 Winooski, VT 247 57
#25 Montpelier, VT 218 69

Top Inventors in Vermont All Time

Rank Inventor City Company Patents
1 Anthony K. Stamper Burlington IBM 633
2 Brent A. Anderson Jericho Globalfoundries 557
3 Edward J. Nowak Burlington IBM 501
#4 Jack A. Mandelman Underhill IBM 440
#5 David V. Horak South Burlington Globalfoundries 365
#6 William R. Tonti South Burlington IBM 293
#7 Toshiharu Furukawa South Burlington IBM 286
#8 Axel Scherer Barnard Caltech 266
#9 Steven H. Voldman South Burlington IBM 265
#10 John J. Ellis-Monaghan Grand Isle IBM 264
#11 Robert J. Gauthier, Jr. South Burlington IBM 262
#12 Mark C. Hakey Colchester IBM 228
#13 Sebastian T. Ventrone South Burlington IBM 220
#14 Steven M. Shank Jericho Globalfoundries U.S. 218
#15 Jed H. Rankin South Burlington IBM 216
#16 Arup Bhattacharyya South Burlington Micron 212
#17 Terence B. Hook Jericho Center IBM 207
#18 Wendell P. Noble Colchester Micron 189
#19 Andres Bryant Burlington IBM 184
#20 John A. Fifield Underhill IBM 178
#20 Vibhor Jain Butlers Corners Globalfoundries U.S. 178
#22 Kirk D. Peterson Jericho IBM 170
#23 Timothy H. Daubenspeck Colchester IBM 167
#24 Richard J. Stevens Vergennes IBM 166
#25 James W. Adkisson Jericho IBM 164

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